title: Epithelial-mesenchymal interactions in the developing lung.
mesh_terms: D000818:Animals; D004622:Embryo, Mammalian / Q000502:physiology; D005314:Embryonic and Fetal Development; D004707:Endoderm / Q000502:physiology; D004848:Epithelium / Q000196:embryology; D006801:Humans; D008168:Lung / Q000196:embryology*; D008648:Mesoderm / Q000502:physiology